76 - 150 Flashcards
1
Q
match the following ganglia with the description. A. ciliary ganglion B. gasserian ganglion C. geniculate ganglion D. otic ganglion E. Scarpa's ganglion F. sphenopalatine ganglion G. spiral ganglion H. submandibular ganglion
- auditory system
A
G. Spiral ganglion
2
Q
match the following ganglia with the description. Each choice may be used once, more than once, or not at all. A. ciliary ganglion B. gasserian ganglion C. geniculate ganglion D. otic ganglion E. Scarpa's ganglion F. sphenopalatine ganglion G. spiral ganglion H. submandibular ganglion
- vestibular system
A
E. Scarpa’s ganglion
3
Q
match the following ganglia with the description. Each choice may be used once, more than once, or not at all. A. ciliary ganglion B. gasserian ganglion C. geniculate ganglion D. otic ganglion E. Scarpa's ganglion F. sphenopalatine ganglion G. spiral ganglion H. submandibular ganglion
- parotid gland
A
D. otic ganglion
4
Q
match the following ganglia with the description. A. ciliary ganglion B. gasserian ganglion C. geniculate ganglion D. otic ganglion E. Scarpa's ganglion F. sphenopalatine ganglion G. spiral ganglion H. submandibular ganglion
- parasympathetic to eye
A
A. ciliary ganglion
5
Q
match the following ganglia with the description. A. ciliary ganglion B. gasserian ganglion C. geniculate ganglion D. otic ganglion E. Scarpa's ganglion F. sphenopalatine ganglion G. spiral ganglion H. submandibular ganglion
- majority of facial sensation
A
B. gasserian ganglion
6
Q
match the following ganglia with the description. Each choice may be used once, more than once, or not at all. A. ciliary ganglion B. gasserian ganglion C. geniculate ganglion D. otic ganglion E. Scarpa's ganglion F. sphenopalatine ganglion G. spiral ganglion H. submandibular ganglion
- taste
A
C. geniculate ganglion
7
Q
match the following ganglia with the description. Each choice may be used once, more than once, or not at all. A. ciliary ganglion B. gasserian ganglion C. geniculate ganglion D. otic ganglion E. Scarpa's ganglion F. sphenopalatine ganglion G. spiral ganglion H. submandibular ganglion
- lacrimation
A
F. sphenopalatine ganglion
8
Q
match the following ganglia with the description. Each choice may be used once, more than once, or not at all. A. ciliary ganglion B. gasserian ganglion C. geniculate ganglion D. otic ganglion E. Scarpa's ganglion F. sphenopalatine ganglion G. spiral ganglion H. submandibular ganglion
- salivation (nonparotid
A
H. submandibular ganglion
9
Q
- Each of the following characterizes a pathway involved in the pupillary light reflex except
A. Crossed and uncrossed fibers of the optic tract terminate on the lateral geniculate body.
B. Efferent fibers from the pretectal olivary nucleus cross in the posterior commissure and end in visceral cell columns of the oculomotor nerve complex.
C. Efferent fibers from the pretectal olivary nucleus cross ventral to the cerebral aqueduct and end in the visceral cell columns of the oculomotor
complex.
D. Postganglionic fibers from the ciliary ganglion project to the sphincter of the iris.
E. Preganglionic fibers from the nuclei of the oculomotor complex travel with fibers of the third nerve and synapse in the ciliary ganglion.
A
A. Crossed and uncrossed fibers of the optic tract terminate on the lateral
geniculate body.
10
Q
- The choroid plexus of the fourth ventricle can be found
I. in the caudal aspect of the roof (inferior medullary velum) - in the cranial aspect of the roof (superior medullary velum)
- in the lateral recess (of Luschka)
IV. on the floor
A. I, 11, 111
B. I, 111
C. 11, IV
D. IV
E. all of the above
A
B. I, 111
11
Q
88. The median nerve innervates each of the following muscles except the A. adductor pollicis B. flexor carpi radialis C. opponens pollicis D. palmaris longus E. pronator teres
A
A. adductor pollicis
12
Q
89. Afferent sources of fiber pathways to the septal nuclei include the I. amygdala 11. hypothalamus 111. hippocampus IV. basal ganglia * A. I, 11,111 B. 1.111 C. 11. N D. IV E. all of the above
A
A. I, 11,111
13
Q
90. The anterior choroidal artery supplies parts of the I. caudate nucleus 11. optic tract Ill. thalamus IV. anterior limb of the internal capsule A. I, 11, I11 B. I, I11 C. 11, IV D. IV E. all of the above
A
A. I, 11, I11
14
Q
A lesion affecting the left optic tract will be manifested by a deficit in the
A. nasal half of the visual field of both eyes
B. nasal half of the right visual field and temporal half of the left visual field
C no deficit unless the right optic tract was also affected
D. temporal half of the visual field of both eyes
E. temporal half of the right visual field and nasal half of the left visual field
A
E. temporal half of the right visual field and nasal half of the left visual field
15
Q
- Which of the following is not an afferent connection of the basal ganglia?
A. cerebral cortex to globus pallidus
B. cerebral cortex to putamen
C. substantia nigra to caudate nucleus
D. subthalamic nucleus to globus pallidus
E. thalamus to caudate nucleus
A
A. cerebral cortex to globus pallidus
16
Q
93. Most of the fibers of the stria terminalis originate from the A. amygdala B. anterior hypothalamus C. arcuate nucleus D. habenula E. septal nuclei
A
A. amygdala
17
Q
For questions 94 to 96, match the following structures with the description.
A. trapezoid body
B. Probst’s commissure
C. inferior collicular commissure
- connects inferior colliculi
A
C. inferior collicular commissure
18
Q
For questions 94 to 96, match the following structures with the description. Each
response may be used once, more than once, or not at all.
A. trapezoid body
B. Probst’s commissure
C. inferior collicular commissure
- connects nuclei of lateral lemniscus
A
B. Probst’s commissure
19
Q
For questions 94 to 96, match the following structures with the description.
A. trapezoid body
B. Probst’s commissure
C. inferior collicular commissure
- connects ventral cochlear nucleus to superior olive
A
A. trapezoid body
20
Q
For questions 97 to 103, match the region of the hypothalamus with the description.
Each response may be used once, more than once, or not at all.
A. anterior hypothalamus
B. lateral hypothalamus
C. posterior hypothalamus
D. ventromedial hypothalamus
- Bilateral lesions here produce hyperphagia.
A
D. ventromedial hypothalamus
21
Q
For questions 97 to 103, match the region of the hypothalamus with the description. A. anterior hypothalamus B. lateral hypothalamus C. posterior hypothalamus D. ventromedial hypothalamus
- Bilateral lesions here produce poikilothermia
A
C. posterior hypothalamus
22
Q
For questions 97 to 103, match the region of the hypothalamus with the description. A. anterior hypothalamus B. lateral hypothalamus C. posterior hypothalamus D. ventromedial hypothalamus
- Tumors in this region can result in hyperthermia.
A
A. anterior hypothalamus
23
Q
For questions 97 to 103, match the region of the hypothalamus with the description. A. anterior hypothalamus B. lateral hypothalamus C. posterior hypothalamus D. ventromedial hypothalamus
- Together with the lateral region, this area controls sympathetic responses.
A
C. posterior hypothalamus
24
Q
For questions 97 to 103, match the region of the hypothalamus with the description. A. anterior hypothalamus B. lateral hypothalamus C. posterior hypothalamus D. ventromedial hypothalamus
- Lesions here produce emotional lethargy and sleepiness.
A
C. posterior hypothalamus
25
```
For questions 97 to 103, match the region of the hypothalamus with the description.
A. anterior hypothalamus
B. lateral hypothalamus
C. posterior hypothalamus
D. ventromedial hypothalamus
```
102. the feeding center
B. lateral hypothalamus
26
```
For questions 97 to 103, match the region of the hypothalamus with the description.
A. anterior hypothalamus
B. lateral hypothalamus
C. posterior hypothalamus
D. ventromedial hypothalamus
```
103. Together with the medial region, this area controls parasympathetic responses.
A. anterior hypothalamus
27
```
For questions 104 to 107, match the following structures with the description.
A. nodose ganglion
B. jugular ganglion
C. petrosal ganglion
D. superior ganglion of CN IX
104. ear sensation to CN IX
```
D. superior ganglion of CN IX
28
```
For questions 104 to 107, match the following structures with the description.
A. nodose ganglion
B. jugular ganglion
C. petrosal ganglion
D. superior ganglion of CN IX
```
105. ear sensation to CN X
B. jugular ganglion
29
```
For questions 104 to 107, match the following structures with the description.
A. nodose ganglion
B. jugular ganglion
C. petrosal ganglion
D. superior ganglion of CN IX
```
106. carotid sinus and body input
C. petrosal ganglion
30
```
For questions 104 to 107, match the following structures with the description.
A. nodose ganglion
B. jugular ganglion
C. petrosal ganglion
D. superior ganglion of CN IX
```
107. visceral input to CN X
A. nodose ganglion
31
```
108. The telencephalon gives rise to each of the following except the
A. amygdala
B. caudate
C. claustrum
D. globus pallidus
E. putamen
```
D. globus pallidus
32
```
109. Weakness gf the coracobrachialis muscle results from impairment of the
A. axillary nerve
B. dorsal scapular nerve
C. median nerve
D. musculocutaneous nerve
E. suprascapular nerve
```
D. musculocutaneous nerve
33
110. Cells that give rise to commissural fibers that interconnect homologous cortical
areas via the corpus callosum are found in layer
A. I
B. I1
C. 111
D. IV
E. V
C. 111
34
111. Neural crest derivatives include all of the following except the
A. adrenal medulla
B. dorsal root ganglion of cranial and spinal nerves
C. neurons of the cerebral cortex
D. pigmented layers of the retina
E. sympathetic ganglia of the autonomic nervous system
C. neurons of the cerebral cortex
35
112. Which of the following progressions from primary vesicle to secondary vesicle to adult derivative is correct?
A. mesencephalon to rhomboencephalon to medulla
B. prosencephalon to diencephalon to midbrain
C. prosencephalon to telencephalon to thalami
D. rhomboencephalon to metencephalon to cerebellum
E. rhomboencephalon to myelencephalon to pons
D. rhomboencephalon to metencephalon to cerebellum
36
113. Major striatal efferent projections include
A. amygdala and globus pallidus
B. globus pallidus and substantia nigra
C. substantia nigra and amygdala
D. substantia nigra and thalamus
E. thalamus and globus pallidus
B. globus pallidus and substantia nigra
37
```
114. Fibers from the nucleus ambiguus make contribution to
I. cranial nerve IX
11. cranial nerve XI
111. cranial nerve X
IV. cranial nerve VII
A. I, 11,111
B. I, I11
C. 11, IV
D. IV
E. all of the above
```
A. I, 11,111
38
```
115. Functional components of the facial and intermediate nerves include
I. general somatic afferent fibers
11. general visceral afferent fibers
111. special visceral afferent fibers
IV. special visceral efferent fibers
A. I, 11, I11
B. I, 111
C. 11, IV
D. IV
E. all of the above
```
E. all of the above
39
```
116. The infundibular recess of the third ventricle is located
A. dorsal to the mammillary bodies
B. dorsal to the habenula
C. lateral to the infundibulum
D. ventral to the infundibulum
E. ventral to the mammillary bodies
```
E. ventral to the mammillary bodies
40
117. Lesions of the lateral lemniscus produce
A. bilateral complete deafness
B. bilateral partial deafness, greater in the contralateral ear
C. bilateral partial deafness, greater in the ipsilateral ear
D. unilateral, contralateral deafness
E. unilateral, ipsilateral deafness
B. bilateral partial deafness, greater in the contralateral ear
41
```
118. The superior orbital fissure is traversed by which combination of cranial nerves?
A. III. IV, and VI only
B. III, IV, Vl, and V1only
C. III, IV, VI, V1, and V2 only
D. II,III,IV, VI, V1 and V2 only
E. 2,3, IV, VI, and V1 only
```
B
42
For questions 119 to 123, match the nerve with the foramen or fissure it traverses.
Each response may be used once, more than once, or not at all.
A. inferior orbital fissure
B. foramen magnum
C. foramen ovale
D. superior orbital fissure
E. none of the above
119. nasociliary nerve
D. superior orbital fissure
43
For questions 119 to 123, match the nerve with the foramen or fissure it traverses.
Each response may be used once, more than once, or not at all.
A. inferior orbital fissure
B. foramen magnum
C. foramen ovale
D. superior orbital fissure
E. none of the above
120. lacrimal nerve
D. superior orbital fissure
44
For questions 119 to 123, match the nerve with the foramen or fissure it traverses.
Each response may be used once, more than once, or not at all.
A. inferior orbital fissure
B. foramen magnum
C. foramen ovale
D. superior orbital fissure
E. none of the above
121. maxillary nerve
A. inferior orbital fissure
45
For questions 119 to 123, match the nerve with the foramen or fissure it traverses.
Each response may be used once, more than once, or not at all.
A. inferior orbital fissure
B. foramen magnum
C. foramen ovale
D. superior orbital fissure
E. none of the above
122. mandibular nerve
C. foramen ovale
46
For questions 119 to 123, match the nerve with the foramen or fissure it traverses.
Each response may be used once, more than once, or not at all.
A. inferior orbital fissure
B. foramen magnum
C. foramen ovale
D. superior orbital fissure
E. none of the above
123. spinal accessory nerve
B. foramen magnum
47
For questions 124 to 126, match the following structures with the description.
Each response may be used once, more than once, or not at all.
A. pudendal nerve
B. splanchnic nerve
C nervi erigentes
124. parasympathetic
C nervi erigentes
48
For questions 124 to 126, match the following structures with the description.
Each response may be used once, more than once, or not at all.
A. pudendal nerve
B. splanchnic nerve
C nervi erigentes
125. sympathetic
B. splanchnic nerve
49
For questions 124 to 126, match the following structures with the description.
Each response may be used once, more than once, or not at all.
A. pudendal nerve
B. splanchnic nerve
C nervi erigentes
126. somatic
A. pudendal nerve
50
For questions 127 to 130, match the structure involved in audition with the description.
~~ch response may be used once, more than once, or not at all.
A. cochlear nucleus
B. inferior colliculus
C. lateral lemniscus
D. medial geniculate
E. superior olivary nucleus
127. Fibers arising here are grouped into three acoustic striae.
A. cochlear nucleus
51
For questions 127 to 130, match the structure involved in audition with the description.
~~ch response may be used once, more than once, or not at all.
A. cochlear nucleus
B. inferior colliculus
C. lateral lemniscus
D. medial geniculate
E. superior olivary nucleus
.
128. the most proximal source of tertiary auditory fibers
E. superior olivary nucleus
52
For questions 127 to 130, match the structure involved in audition with the description.
~~ch response may be used once, more than once, or not at all.
A. cochlear nucleus
B. inferior colliculus
C. lateral lemniscus
D. medial geniculate
E. superior olivary nucleus
129. projects fibers into the lateral lemniscus
E. superior olivary nucleus
53
For questions 127 to 130, match the structure involved in audition with the description.
~~ch response may be used once, more than once, or not at all.
A. cochlear nucleus
B. inferior colliculus
C. lateral lemniscus
D. medial geniculate
E. superior olivary nucleus
130. Fibers from this structure project bilaterally to stapedius motor neurons.
E. superior olivary nucleus
54
```
131. The fibers of the stria medullaris of the thalamus arise in the
I. anterior thalamic nuclei
11. lateral preoptic region
111. septa1 nuclei
IV. lateral habenular nucleus
A. I, 11, 111
B. I, 111
C. 11, IV
D. IV
E. all of the above
```
A. I, 11, 111
55
132. Each of the following is true of striatal afferents except
A. Cells in the centromedian nucleus project to the caudate.
B. Corticostriate projections use glutamate as their transmitter.
C. Nigrostriatal fibers arise from cells in the pars compacta.
D. Serotonergic projections arise from the dorsal nucleus of the raphe.
E. Thalamostriate fibers arise largely from cells in the centromedian-
parafascicular nucleus
A. Cells in the centromedian nucleus project to the caudate
56
For questions 133 to 139. match the trigeminal nucleus with the description. Each response may be used once, more than once, or not at all.
A. mesencephalic nucleus
B. motor nucleus
C. principal sensory nucleus
D. spinal trigeminal nucleus
E. trigeminal ganglion
133. consists of a pars oralis, pars interpolaris, and pars caudalis
D. spinal trigeminal nucleus
57
For questions 133 to 139. match the trigeminal nucleus with the description. Each response may be used once, more than once, or not at all.
A. mesencephalic nucleus
B. motor nucleus
C. principal sensory nucleus
D. spinal trigeminal nucleus
E. trigeminal ganglion
l34. Lesions in this structure can result in a loss of pain and temperature sense.
D. spinal trigeminal nucleus
58
For questions 133 to 139. match the trigeminal nucleus with the description. Each response may be used once, more than once, or not at all.
A. mesencephalic nucleus
B. motor nucleus
C. principal sensory nucleus
D. spinal trigeminal nucleus
E. trigeminal ganglion
135. Afferent fibers of this nucleus convey pressure and kinesthetic sense.
A. mesencephalic nucleus
59
For questions 133 to 139. match the trigeminal nucleus with the description. Each response may be used once, more than once, or not at all.
A. mesencephalic nucleus
B. motor nucleus
C. principal sensory nucleus
D. spinal trigeminal nucleus
E. trigeminal ganglion
136. Second-order neurons of the ventral trigeminothalamic tract are found in the principal sensory nucleus and here.
D. spinal trigeminal nucleus
60
For questions 133 to 139. match the trigeminal nucleus with the description. Each response may be used once, more than once, or not at all.
A. mesencephalic nucleus
B. motor nucleus
C. principal sensory nucleus
D. spinal trigeminal nucleus
E. trigeminal ganglion
137. Second-order neurons of the dorsal trigeminothalamic tract are found here.
C. principal sensory nucleus
61
For questions 133 to 139. match the trigeminal nucleus with the description.
A. mesencephalic nucleus
B. motor nucleus
C. principal sensory nucleus
D. spinal trigeminal nucleus
E. trigeminal ganglion
138. This nucleus and the motor nucleus are involved in the jaw jerk.
A. mesencephalic nucleus
62
For questions 133 to 139. match the trigeminal nucleus with the description. Each response may be used once, more than once, or not at all.
A. mesencephalic nucleus
B. motor nucleus
C. principal sensory nucleus
D. spinal trigeminal nucleus
E. trigeminal ganglion
139. Cells here have large receptive fields and respond to a wide range of pressure stimuli.
C. principal sensory nucleus
63
140. Which is true of dentate nucleus projections?
A. They indirectly project to the ipsilateral cerebellar cortex.
B. They indirectly project to the ipsilateral primary motor cortex.
C They leave the cerebellum via the middle cerebellar peduncle.
D. They project somatotopically on the ventral anterior thalamic nucleus.
E. They project to the ipsilateral red nucleus.
A. They indirectly project to the ipsilateral cerebellar cortex.
64
```
For questions 141 to 144, match the following nerves with the description.
A. superior gluteal nerve
B. inferior gluteal nerve
C. sciatic~erve
D. femoral nerve
141. adductor magnus
```
C. sciatic nerve
65
For questions 141 to 144, match the following nerves with the description.
Each response may be used once, more than once, or not at all.
A. superior gluteal nerve
B. inferior gluteal nerve
C. sciatic~erve
D. femoral nerve
142. sartorius
D. femoral nerve
66
For questions 141 to 144, match the following nerves with the description.
Each response may be used once, more than once, or not at all.
A. superior gluteal nerve
B. inferior gluteal nerve
C. sciatic~erve
D. femoral nerve
143. tensor fascia lata
A. superior gluteal nerve
67
```
For questions 141 to 144, match the following nerves with the description.
A. superior gluteal nerve
B. inferior gluteal nerve
C. sciatic~erve
D. femoral nerve
```
144. gluteus maximus
B. inferior gluteal nerve
68
```
For questions 145 to 149, match the component of the brachial plexus with the description
A. lateral cord
B. medial cord
C posterior cord
D. radial nerve
E. ulnar nerve
```
145. The nerve that supplies the teres major originates here.
C posterior cord
69
```
For questions 145 to 149, match the component of the brachial plexus with the description
A. lateral cord
B. medial cord
C posterior cord
D. radial nerve
E. ulnar nerve
```
146. The medial cutaneous nerve of the forearm originates here.
B. medial cord
70
```
For questions 145 to 149, match the component of the brachial plexus with the description. Each response may be used once, more than once, or not at all.
A. lateral cord
B. medial cord
C posterior cord
D. radial nerve
E. ulnar nerve
```
147. The axillary nerve is a branch of this structure.
C posterior cord
71
```
For questions 145 to 149, match the component of the brachial plexus with the description. Each response may be used once, more than once, or not at all.
A. lateral cord
B. medial cord
C posterior cord
D. radial nerve
E. ulnar nerve
```
148. The musculocutaneous nerve is a branch of this structure.
A. lateral cord
72
```
For questions 145 to 149, match the component of the brachial plexus with the description. Each response may be used once, more than once, or not at all.
A. lateral cord
B. medial cord
C posterior cord
D. radial nerve
E. ulnar nerve
```
149. The middle and lower trunks both contribute to this structure.
C posterior cord
73
150. Each of the following is true of fiber tracts leaving the cerebellum and terminating in the thalamus except
A. Fibers terminate on the ventral lateral and ventral posterolateral
thalamic nuclei.
B. In the thalamus, the extremities are represented dorsally and the back
ventrally.
C. In the thalamus, the head is represented medially and the caudal thorax
laterally.
D. Some fibers project to the rostra1 interlaminar nuclei.
- -
E. These fibers originate from both the dentate and the interposed nuclei.
B. In the thalamus, the extremities are represented dorsally and the back
ventrally.
